Display screen or portion thereof with icon



The FIGURE is the Front View of a display screen or portion thereof with icon showing our new design.

The broken lines in the drawings illustrate environmental structure and form no part of the claimed design. The dot-dash broken line showing of the display screen is for the purpose of illustrating environment and forms no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with icon, as shown and described. 